<?
/***************************************************************************
*
* IMPORTANT: This is a commercial product made by BoonEx Ltd. and cannot be modified for other than personal usage.
* This product cannot be redistributed for free or a fee without written permission from BoonEx Ltd.
* This notice may not be removed from the source code.
*
***************************************************************************/

$sId = isset($_REQUEST['id']) ? (int)$_REQUEST['id'] : 0;
$sNick = isset($_REQUEST['nick']) ? process_db_input($_REQUEST['nick']) : "";
$sPassword = isset($_REQUEST['password']) ? process_db_input($_REQUEST['password']) : "";

$iBoardId = isset($_REQUEST['boardId']) ? (int)$_REQUEST['boardId'] : 0;
$sTitle = isset($_REQUEST['title']) ? process_db_input($_REQUEST['title'], BX_TAGS_SPECIAL_CHARS) : "";

$sParamName = isset($_REQUEST['param']) ? process_db_input($_REQUEST['param']) : "";
$sParamValue = isset($_REQUEST['value']) ? process_db_input($_REQUEST['value']) : "";

$sSkin = isset($_REQUEST['skin']) ? process_db_input($_REQUEST['skin']) : "default";
$sLanguage = isset($_REQUEST['language']) ? process_db_input($_REQUEST['language']) : "english";

switch ($sAction)
{
	case 'getPlugins':
		$sFolder = "/plugins/";
		$sContents = "";
		$sFolderPath = $sModulesPath . $sModule . $sFolder;
		if(file_exists($sFolderPath) && is_dir($sFolderPath))
		{
			if($rDirHandle = opendir($sModulesPath . $sModule . $sFolder))
				while(false !== ($sPlugin = readdir($rDirHandle)))
					if(strpos($sPlugin, ".swf") === strlen($sPlugin)-4)
						$sContents .= parseXml(array(1 => '<plugin><![CDATA[#1#]]></plugin>'), $sModulesUrl . $sModule . $sFolder . $sPlugin);
			closedir($rDirHandle);
		}
		$sContents = makeGroup($sContents, "plugins");
		break;

	/**
	* gets skins
	*/
    case 'getSkins':
		$sContents = printFiles($sModule, "skins", false, true);
		break;

	/**
	* Sets default skin.
	*/
	case 'setSkin':
		setCurrentFile($sModule, $sSkin, "skins");
		break;

	/**
	* gets languages
	*/
	case 'getLanguages':
		$sContents = printFiles($sModule, "langs", false, true);
		break;

	/**
	* Sets default language.
	*/
	case 'setLanguage':
		setCurrentFile($sModule, $sLanguage, "langs");
		break;

	/**
	 * Get config
	 */
	case 'config':
		$sFileName = $sModulesPath . $sModule . "/xml/config.xml";
		$rHandle = fopen($sFileName, "rt");
		$sContents = fread($rHandle, filesize($sFileName)) ;
		fclose($rHandle);

		$sContents = str_replace("#soundsUrl#", $sSoundsUrl, $sContents);
		$sContents = str_replace("#filesUrl#", $sFilesUrl, $sContents);
		$sContents = str_replace("#useServer#", useServer() ? TRUE_VAL : FALSE_VAL, $sContents);
		$sContents = str_replace("#serverUrl#", getRMSUrl($sServerApp), $sContents);
		break;

	/**
	* Authorize user
	*/
	case 'userAuthorize':
		if(loginUser($sId, $sPassword) == TRUE_VAL)
		{
			$iCurrentTime = time();
			$aUser = getUserInfo($sId);
			$aUser['sex'] = $aUser['sex'] == 'female' ? "F" : "M";
			getResult("REPLACE `" . MODULE_DB_PREFIX . "CurrentUsers` SET `ID`='" . $sId . "', `Nick`='" . $aUser['nick'] . "', `Sex`='" . $aUser['sex'] . "', `Age`='" . $aUser['age'] . "', `Photo`='" . $aUser['photo'] . "', `Profile`='" . $aUser['profile'] . "', `When`='" . $iCurrentTime . "', `Status`='" . USER_STATUS_NEW . "'");
			getResult("DELETE FROM `" . MODULE_DB_PREFIX . "Users` WHERE `User`='" . $sId . "'");
			
			$rFiles = getResult("SELECT `ID` FROM `" . MODULE_DB_PREFIX . "Boards` WHERE `OwnerID`='" . $sId . "'");
			while($aFile = mysql_fetch_assoc($rFiles)) @unlink($sFilesPath . $aFile['ID'] . $sFileExtension);
			getResult("DELETE FROM `" . MODULE_DB_PREFIX . "Boards`, `" . MODULE_DB_PREFIX . "Users` USING `" . MODULE_DB_PREFIX . "Boards` LEFT JOIN `" . MODULE_DB_PREFIX . "Users` ON `" . MODULE_DB_PREFIX . "Boards`.`ID`=`" . MODULE_DB_PREFIX . "Users`.`Board` WHERE `" . MODULE_DB_PREFIX . "Boards`.`OwnerID`='" . $sId . "'");
			
			$sContents = parseXml($aXmlTemplates['result'], "", SUCCESS_VAL);
			$sContents .= parseXml($aXmlTemplates['user'], $sId, USER_STATUS_NEW, $aUser['nick'], $aUser['sex'], $aUser['age'], $aUser['photo'], $aUser['profile']);
		}
		else $sContents = parseXml($aXmlTemplates['result'], "msgUserAuthenticationFailure", FAILED_VAL);
		break;

	/**
	* Get sounds
	*/
	case 'getSounds':
		$sFileName = $sModulesPath . $sModule . "/xml/sounds.xml";
		if(file_exists($sFileName))
		{
			$rHandle = fopen($sFileName, "rt");
			$sContents = fread($rHandle, filesize($sFileName));
			fclose($rHandle);
		}
		else $sContents = makeGroup("", "items");
		break;

	/**
	* Get rooms.
	*/
	case 'getBoards':
		$sContents = makeGroup(getBoards("all", $sId), "boards");
		break;

	case 'createBoard':
		$iBoardId = doBoard('insert', $sId, 0, $sTitle, $sPassword);
		if(empty($iBoardId))$sContents = parseXml($aXmlTemplates['result'], "msgErrorCreatingBoard", FAILED_VAL);
		else 				$sContents = parseXml($aXmlTemplates['result'], $iBoardId, SUCCESS_VAL);
		break;

	case 'editBoard':
		doBoard('update', 0, $iBoardId, $sTitle, $sPassword);
		$sContents = parseXml($aXmlTemplates['result'], "", SUCCESS_VAL);
		break;
		
	/**
	* Delete room from database.
	* Note. This action is used in both modes and by admin.
	*/
	case 'deleteBoard':
		doBoard('delete', 0, $iBoardId);
		$sContents = parseXml($aXmlTemplates['result'], TRUE_VAL);
		break;

	case 'enterBoard':
		doBoard('enter', $sId, $iBoardId);
		break;

	case 'exitBoard':
		doBoard('exit', $sId, $iBoardId);
		@unlink($sFilesPath . $sId . $sFileExtension);
		break;

	case 'checkBoardPassword':
		$sId = getValue("SELECT `ID` FROM `" . MODULE_DB_PREFIX . "Boards` WHERE `ID`='" . $iBoardId . "' AND `Password`='" . $sPassword . "' LIMIT 1");
		if(empty($sId)) $sContents = parseXml($aXmlTemplates['result'], "msgWrongRoomPassword", FAILED_VAL);
		else			$sContents = parseXml($aXmlTemplates['result'], "", SUCCESS_VAL);
		break;

	case 'getOnlineUsers':
		//--- Check RayChatMessages table and drop autoincrement if it is possible. ---//
		$rResult = getResult("SELECT `ID` FROM `" . MODULE_DB_PREFIX . "CurrentUsers`");
		if(mysql_num_rows($rResult) == 0) getResult("TRUNCATE TABLE `" . MODULE_DB_PREFIX . "CurrentUsers`");
		//--- Update user's info and return info about all online users. ---//
		$sContents = refreshUsersInfo($sId);
		break;

	case 'update':
		$sContents = "";
		//--- update user's info ---//
		$sContents .= refreshUsersInfo($sId, 'update');
		//--- check for new rooms ---//
		$sContents .= makeGroup(getBoards('update', $sId), "boards");
		$sContents .= makeGroup(getBoards('updateUsers', $sId), "boardsUsers");
		break;

	/**
	 * Transmit new Scene file from specified Board.
	 * param - boardId
	 * param - width
	 * param - height
	 * param - data
	 */
	case 'transmit':
		if(!function_exists("imagecreatetruecolor"))
		{
			$sContents = parseXml($aXmlTemplates['result'], 'msgErrorGD', FAILED_VAL);
			break;
		}
	
		//--- Prepare data ---//
		$bSaveMode = isset($_REQUEST['save']) && $_REQUEST['save'] == TRUE_VAL;
		$sSavedId = isset($_REQUEST['savedId']) ? (int)$_REQUEST['savedId'] : 0;
		$iWidth = isset($_REQUEST['width']) ? (int)$_REQUEST['width'] : 0;
		$iHeight = isset($_REQUEST['height']) ? (int)$_REQUEST['height'] : 0;
		$iBackColor = isset($_REQUEST['backColor']) && is_numeric($_REQUEST['backColor']) ? (int)$_REQUEST['backColor'] : 16777216;
		$sData = isset($_REQUEST['data']) ? process_db_input($_REQUEST['data'], BX_TAGS_STRIP) : "";
		$iQuality = 100;
		
		$aData = explode(',', $sData);
		$aImageData = array();
		for($i=0; $i<count($aData); $i++)
		{
			$aPixel = explode("=", $aData[$i], 2);
			$aImageData[$aPixel[0]] = base_convert($aPixel[1], 36, 10);
		}
	
		//--- Create Image Resource ---//
		$rImage = @imagecreatetruecolor($iWidth, $iHeight);
		for($i=0, $y=0; $y<$iHeight; $y++)
			for($x=0; $x<$iWidth; $x++, $i++)
				@imagesetpixel ($rImage, $x, $y, isset($aImageData[$i]) ? $aImageData[$i] : $iBackColor);

		//--- Save image file ---//
		$sFileName = $sFilesPath . $iBoardId . $sFileExtension;
		$bFileCreated = @imagejpeg($rImage, $sFileName, $iQuality);
		$aResult = $bFileCreated
			? array('status' => SUCCESS_VAL, 'value' => "")
			: array('status' => FAILED_VAL, 'value' => "msgErrorFile");
		if($bFileCreated && $bSaveMode)
		{
			$aResult = save($sSavedId, $sFileName, $sTitle);
			if(useServer()) @unlink($sFileName);
		}
	
		$sContents = parseXml($aXmlTemplates['result'], $aResult['value'], $aResult['status']);
		break;
		
	case 'getSaved':
		if(loginUser($sId, $sPassword) == TRUE_VAL)
			$sContents = getSavedBoardInfo($sId, $iBoardId);
		else
			$sContents = parseXml($aXmlTemplates['result'], "msgUserAuthenticationFailure", FAILED_VAL);
		break;
}
?>